baber/WOPTO huggingface dataset:
Patent EP-0060098-A2 (EP)
Inventor: POYSER JOHN
IPC: F16F9/34
Filed: 1982-03-05
Abstract: The present specification relates to a telescopic hydropneumatic suspension unit comprising a body member (10) connectible to one of the sprung and unsprung masses of a vehicle and provided with an internal hydraulic cylinder (12) wherein a piston (16) is reciprocable, a piston rod (18) connected to the piston (16) being connectible to the other of said masses. Flexible diaphragm means (40) co-operate with the body member (10) and said hydraulic cylinder (12), to ; define both a hydraulic chamber (48) and a pneumatic chamber (50). The end of the piston rod (18) within the hydraulic cylinder (12) is axially bored to act as a pump chamber (74), and engages over an axially apertured pump rod (72) secured axially in said cylinder (12), the pump chamber (74) communicating with a hydropneumatic chamber (38) through suitably arranged valves (80,86; 108,110). Thus relative axial movement between the hydraulic piston rod (18) and the pump rod (72) is effective to transfer hydraulic fluid from the hydropneumatic chamber (38) to the hydraulic chamber (48) with consequent effect upon the axial position of the hydraulic piston rod (18) in its cylinder (12). However, such a construction has required accurate machining of various parts and the use of certain complex components. 
     The present invention provides a hydropneumatic suspension unit as described hereinabove, which avoids the necessity for the extremely accurate machining of certain parts, by the provision of a fluid flow passage in the form of a groove (96) in the outer surface of the pump rod (72). The groove (96) communicates with the pump chamber (74) in the piston rod (18) and co-operates with a pump rod seal (106) carried by the hydraulic piston (16) or its piston rod (18), to thus permit fluid transfer to the pump chamber (74) from the hydraulic cylinder (12) whenever the pump rod seal (106) is moved by the hydraulic piston (16) to a position wherein an end of said groove (96) is opened to the high pressure end (58) of the hydraulic cylinder (12). By the use of a seal (106) and groove (96), the unit is able to function as required without the necessity for accurately machined equivalent components.
Patent EP-0078191-A2 (EP)
Inventor: PROCKOP DARWIN J
IPC: C08G63/68
Filed: 1982-10-14
Abstract: There is disclosed the use of a collagen inhibiting composition including in polymeric form select analogs of proline and processes for the manufacture and use of such a collagen-inhibiting composition to reduce scar tissue formation.
Patent EP-0090245-A2 (EP)
Title: Roof closure
Inventor: GLOSS WALTER
IPC: E04D13/15
Filed: 1983-03-14
Abstract: 1. Roof stop, consisting of an angled section (9) which holds filling material (22), is arranged along the edge of the flat roof and has a first side (10), pointing upwards, at the edge of the flat roof and a perforated part (12) resting on the roof skin (8), characterised in that another side (14) which is at the side opposite the first side (10) and adjoins the perforated part (12) points upwards.
Patent EP-0098454-A2 (EP)
Inventor: HIMMELMANN WOLFGANG DR
IPC: G03C1/30
Filed: 1983-06-22
Abstract: Der Begußmasse zur Herstellung photographischer gelatinehaltiger Schichten oder den auf dem Schichtträger angebrachten gelatinehaltigen Schichten des photographischen Materials wird eine Verbindung einverleibt, die mindestens eine Vinylsulfongruppe und mindestens eine Sulfonylethylsulfatgruppe in Form ihrer Salze enthält. Die auf Gelatine als Vernetzer wirkenden Verbindungen können den Begußmassen zugesetzt werden, ohne deren Viskosität vor ihrer Verwendung zur Schichtherstellung in nachteiliger Weise zu erhöhen.
Patent EP-0102068-A2 (EP)
Inventor: SAKAGAMI MASAHARU
IPC: G21C7/00
Filed: 1983-08-26
Abstract: A method of controlling the output power of a nuclear reactor core in which an output power distribution in the core is controlled with the use of an output power controlling means for controlling control rods, a flow of coolant or a concentration of neutron absorbing substance. Core data is calculated to include an output power distribution and a burn-up degree distribution in a fuel assembly, in accordance with detected data of the controlling means. Fuel rod data, which includes a temperature distribution, a stress distribution, a strain distribution and a concentration of fission products in a fuel rod, is calculated in accordance with the core data. Then, a failure event probability in the fuel rod is calculated in accordance with fuel rod data, the failure event probability being correlated with the history of the fuel rod concerning stress corrosion, strain and fatigue of the fuel rod. The soundness of the fuel rod is determined by comparing the failure event probability with a set value. According to this method, it is possible to start up a unclear reactor at a power increase rate while observing the soundness of the fuel rods.
Patent EP-0105656-A2 (EP)
Inventor: NAKASHIMA SEIICHIRO
IPC: B25J5/02
Filed: 1983-09-19
Abstract: An industrial robot of the articulated arm type having a movable main body (10), an upper arm (16), a forearm (20), and a wrist assembly (30), comprises a forearm (20) provided with a rear extension (26) extending rearward of the axis (C 2 ) of articulation between the upper arm (16) and forearm (20). Servo motor (M 2 ; M 3 , M 4 ) for driving the wrist assembly (30) are mounted on the rear extension (26) in such a manner as to counterbalance the weight of the wrist assembly (30) to ensure prompt robot motion and improve the positioning accuracy of the robot hand.
Patent EP-0107438-A2 (EP)
Inventor: MCCULLOUGH TIMOTHY JOEL
IPC: B26B25/00
Filed: 1983-10-12
Abstract: An improved manually manipulated meat trimming knife of the type having a handpiece (2) which terminates at one end in a concave configuration (4) on which is mounted a ring-shaped blade holder (20), is disclosed. A locking key (33) is slidably mounted in a keyway (31) formed in the concave end (4) of the handpiece and is engageable with a ring-shaped cutting blade (13) for releasably mounting the blade on the blade holder. A spring biased pin (35) releasably secures the key in a forward engaged position with the cutting blade (13). One or more tabs (54, 55) are formed on the blade holder (20) and form an arcuate groove (58) for slidably receiving and supporting the blade (13) therein. The tabs (54, 55) and locking key (33) enable the cutting blade (13) to be removed and installed on the holder (20) without removing or loosening any mounting or adjusting screws.
Patent EP-0115171-A2 (EP)
Inventor: KATO YOSHINORI
IPC: A61K47/48
Filed: 1983-12-21
Abstract: A conjugate having cytotoxicity prepared by covalently binding a serum albumin having cytotoxic substance linked thereto to an immunoglobulin, or its fragment, which is able to bind selectively with a particular antigen of cells to be killed.
Patent EP-0122542-A2 (EP)
Inventor: BRIDGES CHARLES DANIEL
IPC: F16K17/38
Filed: 1984-04-05
Abstract: A valve having a normally non-rising stem (30a, b) journaled between bearings (38a, b 40a, b) is equipped with an energized drive spring (56a, b) for positively engaging back- seatseal surfaces (64a, b,66a, b) upon melting of fusible ring (52a, b). The spring (56a, b) is compressed axially against the retainer (46a, b) by the cooperative action of the compression nut (58a, b) and the tubular spacer (49b, 50a, b), thereby normally avoiding undesirable axial thrust on the bearings (38a, b, 40a, b).
Patent EP-0131241-A2 (EP)
Inventor: ANDERS EDVARD HILMERSSON
IPC: G06K7/14
Filed: 1984-07-03
Abstract: Die Erfindung bezieht sich auf ein Verfahren und eine Einrichtung zur Erfassung von auf einer bedruckten, mit Dekor versehenen Materialbahn angebrachten Markierungen durch Fotoelektrische Mittel, wobei die Markierungen aus zwei Gruppen (1, 2) von Strichmarkierungen bestehen und die Markierungen der einen gruppe (1) so angeordnet sind, daß sie von einer ersten Erfassungseinheit (I) bzw. Fotozelle erfaßbar sind, die bei der Erfassung eine zweite Erfassungseinheit (II) bzw. Fotozelle aktiviert, die die Strichmarkierungen der zweiten Gruppe (2) erfaßt und einer Speichereinheit (11) zuführt, in der ein ständiger Vergleich mit einem in der Speichereinheit (11) fest gespeicherten Wert erfolgt. Bei Übereinstimmung der zugeführten Impulse (15) mit den in der Speichereinheit (11) gespeicherten Impulsen (16) wird ein Steuersignal (17) erzeugt, das zur Durchführung von Arbeitsgängen an oder mit der materialbahn genutzt wird.
Patent EP-0132649-A2 (EP)
Inventor: MORPER MANFRED DR RER NAT
IPC: C02F3/10
Filed: 1984-07-05
Abstract: In a process for the anaerobic biological purification of wastewater containing organic pollutants, the wastewater to be purified is conducted through two series-connected reactors (2 and 5) operated under anaerobic conditions. In order to achieve a shortening of the residence time for the wastewater to be purified and thereby a savings in total reactor volume, the pollutants contained in the wastewater, which are present partially in the undissolved, partially in the macromolecular state and are only slowly metabolizable under anaerobic conditions, are retained in the first reactor (2) by means of a filter medium (3) arranged in the first reactor (2). On the other hand, pollutants initially present in the dissolved condition in the wastewater and which are readily degradable by anaerobic microorganisms, are further conducted directly through the first reactor, without substantial conversion, into the second reactor (5) through a connecting conduit (4). In the first reactor (2), the residence time of only the slowly metabolizable pollutants is determined to be sufficient so that the latter are degraded to low-molecular, dissolved fragments. Subsequently, the dissolved fragments are introduced into the second reactor (5) together with the initially rapidly degradable pollutants.
Patent EP-0135924-A2 (EP)
Inventor: QUACK WOLFGANG
IPC: C08L27/08
Filed: 1984-09-22
Abstract: This invention relates to a coating composition of a thermoplastic vinylidene chloride copolymer and a thermoplastic polyester urethane and the use of said coating composition for the preparation of oxygen impermeable flexible coatings on plastic articles, in particular synthetic pipes for floor heatings.
Patent EP-0145917-A2 (EP)
Title: Process for the preparation of high-density polyacrylonitrile fibres
Inventor: NEUKAM THEO DR
IPC: D01F6/18
Filed: 1984-11-03
Abstract: 1. A process for the production of polyacrylonitrile filaments having a density >= 1.220 g/cm**3 from polymers containing at least 85% by weight of acrylonitrile units by dry spinning a spinning solution, optionally washing the spun filaments and subsequently drawing and heating the filaments, wherein a) hydroxylamine or a hydroxylamine salt and an amine are added to the spinning solution b) drawing is carried out in a ratio of 1:4 to 1:12, and c) the drawn material is exposed to a contact heat of from 150 to 300 degrees C, preferably from 160 to 220 degrees C, for at least 100 seconds on hot contact surfaces.
Patent EP-0155371-A2 (EP)
Inventor: MOELLER WOLF-DIETRICH DR ING
IPC: G06F9/22
Filed: 1984-12-06
Abstract: The instructions of a processor to be executed are decoded by the instruction decoder of the control unit and control signals for individual units are generated from these. In order to achieve a low space requirement for the instruction decoder and a low wiring outlay between the instruction decoder and the units to be controlled, and also a low transit time for the control signals, the instruction decoder (BD) consists of two decoding stages (DES1, DES2) which have a regular structure. Both contain an AND level and an OR level. The OR level is compressed in each case to a line of logic elements. The instructions (BEF) are fed to the first decoding stage (DES1). Signals (AS) are decoded from the instructions in the first decoding stage (DES1). The control signals (S) required for controlling the units of the processor are formed from said signals at the correct time by gating with corresponding clock signals (TS) during an instruction cycle in the second decoding stage (DES2). <IMAGE>
Patent EP-0151736-A2 (EP)
Inventor: NAMIKAWA KAZUHIRA
IPC: C08L27/00
Filed: 1984-12-10
Abstract: High density information records made of vinyl chloride resin compositions which comprise conductive powder and inorganic compounds in the form of powder having the antacidic action and a predetermined average size are described. By this, dropout defects in the information record can be suppressed to a significant extent. The inorganic compounds are compounds of metals of Groups II and III of the Periodic Table.
Patent EP-0152630-A2 (EP)
Inventor: WILLIAMS THOMAS CHARLES
IPC: C08G77/26
Filed: 1984-12-27
Abstract: Polyorganosiloxanes that are curable to crosslinked solid material, at ambient temperature upon exposure to gaseous oxygen, wherein the polyorganosiloxane contains, per molecule, at least one monovalent olefinically polyunsaturated organic radical containing at least one 1,3-pentadienylene group or 1,4-pentadienylene group bonded to silicon through silicon-to-carbon bond and wherein any remaining valence of silicon is satisfied by a silicon-to-oxygen-to-silicon bond or by a monovalent organic radical free or more than one olefinically unsaturated group per monovalent organic radical, which monovalent organic radical is bonded to silicon by a silicon-to-carbon bond. Compositions are also described containing the novel polyorganosiloxanes, suitable driers either chemically combined in the polyorganosiloxane or physically mixed therewith. The compositions can also contain fillers, plasticizers and/or catalyst activators.
Patent EP-0118195-A2 (EP)
Inventor: COOPER ALBERT ARNOLD
IPC: G01N11/06
Filed: 1984-01-31
Abstract: @ A viscosimeter comprising a Zahn cup (62), supply means (26,28) arranged to supply a liquid, the viscosity of which is to be measured, to the Zahn cup (62), control means (26) of the supply means (26,28) operable to stop the supply of liquid to the Zahn cup (62) once the latter has been filled to overflowing, and timing means (54,56,48,118,110) arranged to measure the time taken for the Zahn cup (62) to empty following operation of the said control means (26). The timing means (54,56,48,118,110) comprises an emitter-detector pair (54,56) positioned to direct a sensing beam across the flow path of liquid which leaves the Zahn cup (62) and a timer device (110) connected to commence a time measurement at the instant of operation of the control means (26), and to stop the measurement at the instant the detector (56) of the emitter-detector pair (54,56) indicates an absence of liquid therebetween.Such a viscosimeter may be used in the measurement of the viscosity of ink used in a printing process, and the control of the viscosity in dependence upon that measurement.
Patent EP-0130677-A2 (EP)
Title: System for adding realism to video display
Inventor: ASTROTH GARY D
IPC: G09B9/12
Filed: 1984-05-14
Abstract: A video controlling and viewing system has a tiltable platform which supports a chair in spaced relation to a console that has a video screen; and a user seated on that chair can manipulate the control element of that console to simultaneously (a) move the views on the video screen up and down and also rotate them in the clockwise or counterclockwise direction and (b) tilt the platform oppositely of the movement of the views on that video screen. The programming means for the console is independent of the driving means for the platform to some extent but the control element of the console will cause the view on the screen to shift in one direction while the platform is tilted in the opposite direction. Cables, drums and motors are used to tilt the platform while views are being displayed on the video screen, and they automatically return the platform to a 'home' position at the conclusion of the displaying of those views. That platform is then locked in position until it is unlocked when a further sequence of views is to be displayed on the video screen.
Patent EP-0147123-A2 (EP)
Inventor: O'CONNOR LAWRENCE
IPC: B65H45/22
Filed: 1984-12-10
Abstract: A traversed package is formed from a tape which is slit from a laminate composed of a metallic foil layer and a dielectric insulating layer of plastic film, with a longitudinal edge or edges thereof folded back against the surface of the tape. The packaged tape can be applied to twisting conductors in a cabling process either helically or longitudinally with the folded edge or edges preventing the foil layer from electrical contact with adjacent conductors or shields.
Patent EP-0115480-A2 (EP)
Inventor: KONRAD FRANZ
IPC: A61B5/15
Filed: 1984-01-16
Abstract: 1. Test tube for blood samples for a blood removing device, which tube is closed by a seal and adapted to be evacuated and includes a hollow cylindrical holder which has a double-ended hollow needle at one end and into whose other, open end the test tube may be slid in so far that one end of the needle pierces the seal, whereby the test tube is covered at its open end by a closure element, e.g. of aluminium foil, which additionally carries on its exterior a sealing membrane of rubberelastic material, e.g. silicon rubber, and comprises a flat foil, preferably of constant thickness, which is provided on its surface directed towards the interior of the test tube with a continuous heat- sealable layer, characterised in that the closure element (6) is fixed by means of the heat-sealable layer (7) to a flange (5) of a cap (1) having a double wall (2, 4), which cap surrounds the open end (11) of the test tube (10) from the inside and the outside and is press fitted in it.
Patent EP-0152020-A2 (EP)
Inventor: SIEGWART EMIL
IPC: B23D15/06
Filed: 1985-01-31
Abstract: 1. Method for cutting up flat workpieces, for example sheets, employing a pair of cutting blades (1, 2) operating like shears and having cutting edges (3, 3', 4, 4') inclined to the cutting plane (29) which when the workpiece to be cut is interposed are periodically and repeatedly moved toward and away from each other with their cutting edges until the latter mutually overlap, the workpiece being moved relative to the blades, which are substantially immovable in the shearing direction, substantially without alteration of its alignment in a coordinate system in the direction of the desired cutting line and the blades being rotated with their cutting edge about a fixed axis perpendicular to the cutting plane into the shearing direction desired for the next dividing cut, which axis passes through the point of the inclined cutting edges first penetrating the workpiece.
Patent EP-0160815-A2 (EP)
Inventor: EICHHORN BERND
IPC: G01N25/14
Filed: 1985-03-19
Abstract: In an apparatus for measuring the oil content of water in which a quantity of a solvent and a quantity of test water is fed in each case from a solvent metering container and a sample water metering container (4, 5) to an extractor (32), the oil is extracted from the sample water with an organic solvent, the water is separated off in a separating filter (43), the oil-laden solvent is analysed in an analyser (45) functioning, in particular, as infrared measuring device, the solvent is then separated from the oil and circulated for reuse, and the separated water is removed via a purifying stage, a precise metering of the liquids to make possible a reliable measurement is achieved by assigning continuously circulating pumps (23, 24) for conveying solvent or sample water with controllable cut off devices, preferably multiway valves (17, 18) inserted in the feed lines to metering containers (4, 5), designed as overflow containers, of a metering unit (2) having an exactly specified capacity or volume ratio. <IMAGE>
Patent EP-0169321-A2 (EP)
Inventor: NEFF DENNIS BYRD
IPC: G01V1/36
Filed: 1985-05-13
Abstract: Data points for a sinusoidal waveform are assigned 2 bit values which indicate the state of the amplitude (positive or negative) and the slope of the sinusoidal signal at the particular data point (positive or negative). The 2 bit values for a plurality of sinusoidal waveforms are compared to determine the phase misalignment between the plurality of sinusoidal waveforms.
Patent EP-0174460-A2 (EP)
Inventor: SCHAR HUGO
IPC: A61B6/04
Filed: 1985-07-11
Abstract: Ein Patiententisch (1) für Röntgenaufnahmen und Bestrahlungen weist eine Liegeplatte (29) auf, die auf einer Säule (23) in eimen Führungssockel (33) längsverschiebbar gelagert ist. Um eine exakte Führung und eine geringe Durchbiegung der Liegeplatte (29) in allen Stellungen zu erzielen, ist ein Zwischenträger (38) eingesetzt, der seitlich an einem Steg (55) unter der Liegeplatte (29) angeordnet ist.  Ein im Zwischenträger (38) umlaufendes, endloses Band (63) stellt eine mechanische und elektrische Verbindung zwischen dem Führungssockel (33) und der Liegeplatte (29) her und führt den Zwischenträger (38) stets unter der Liegeplatte (29) mit und dient als verlängerte Basis für die Aufnahme der wechselnden Momente zwischen der Liegeplatte (29) und dem Führungssockel (33).
Patent EP-0168819-A2 (EP)
Inventor: SATAKE TOSHIMI C O CHUOKENKYUJ
IPC: B41M5/337
Filed: 1985-07-16
Abstract: A thermosensitive recording sheet having a thermosensitive color developing layer containing a basic leuco dye and an organic color developer, said layer containing a polyphenyl ester compound of the general formula
     wherein R 1  and R 2 , independently from each other, represent an alkyl group, a cycloalkyl group, or an aryl, aralkyl or aryloxyalkyl group which may have at least one substituent selected from the class consisting of halogen atoms, nitro groups, hydroxyl groups, lower alkyl groups and lower alkoxy groups.
Patent EP-0182008-A2 (EP)
Inventor: IMAI MICHIO C O MITSUBISHI DEN
IPC: H01L25/18
Filed: 1985-08-09
Abstract: © A thyristor device where the thyristor and protection device are formed flat with two surfaces thereof operating as the electrodes, and the conductive plate which electrically connects these electrodes is held between the one electrode of these thyristor and protection device.
Patent EP-0176001-A2 (EP)
Inventor: CERVINKA JAROSLAV
IPC: F01L13/08
Filed: 1985-09-10
Abstract: 1. Decompression device for an internal combustion engine, the valve control of which comprises a cam shaft, valve rockers, valve springs, valves and an arresting rod equipped with a recess, wherein the valve spring presses the arm of the valve rocker, actuated by the camshaft, into the recess, characterized in that the arresting rod (8) possesses an additional recess (10), into which one arm (15) of an auxiliary rocker (11) falls, which rocker is actuated by an auxiliary cam (5) formed on the camshaft (3).
Patent EP-0149550-A2 (EP)
Inventor: WATANABE YUJI
IPC: H04N3/12
Filed: 1985-01-14
Abstract: A video display system has a video signal source for supplying a video signal of odd fields and even fields interlaced each other, a first set of display cells for the odd fields, a second set of display for the even fields, the second set being arranged alternately with the first set of display cells in an interlaced fashion, a first circuit for supplying the video signal of the odd fields to the first set of display cells during first fields, and a second circuit for supplying the video signal of the even fields to the second set of display cells during other fields succeeding the one fields. The first circuit includes a latching circuit (131) for latching the video signal of the odd fields and supplying the latched signal to the first set of display cells during the other fields succeeding the one fields, and the second circuit includes a latching circuit (131) for latching the video signal of the even fields and supplying the latched signal to the second set of display cells during the one fields succeeding the other fields.